CN206731865U - Manual tube bender - Google Patents
Manual tube bender Download PDFInfo
- Publication number
- CN206731865U CN206731865U CN201720576173.7U CN201720576173U CN206731865U CN 206731865 U CN206731865 U CN 206731865U CN 201720576173 U CN201720576173 U CN 201720576173U CN 206731865 U CN206731865 U CN 206731865U
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- China
- Prior art keywords
- fixed
- plate
- horizontal table
- rotor plate
- fixing axle
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of manual tube bender, including horizontal table, described horizontal table one end is provided with rotary shaft, the rotary shaft is provided with pipe bending mechanism, the pipe bending mechanism includes overhead gage, follower plate, rotor plate, fixed wheel, fixing axle and pinch roller, rotor plate is rotatably connected on the horizontal table, follower plate is connected with above the rotor plate, the follower plate is fixedly arranged above overhead gage, two fixed wheels are equipped with the rotary shaft, the fixed wheel one is arranged on rotor plate, and another is arranged on follower plate；Fixing axle is provided between the rotor plate and overhead gage, two pinch rollers are equipped with the fixing axle, the pinch roller one is arranged on rotor plate, and another is arranged on follower plate；Locating shaft is fixed with the horizontal table, fixed mechanism is fixed with the locating shaft, the fixed mechanism is identical with the pipe bending mechanism setting, has the advantages of being bent simultaneously to more tubing.
Description
Technical field
A kind of bending machine is the utility model is related to, more particularly to a kind of manual tube bender.
Background technology
The angle pipe equipment majority commonly used at present in engineering field is either in a horizontal or vertical, it is desirable to which bend pipe size is larger and practical
Property it is single, while operation can only be carried out in specific factory building, it is smaller to size and high tubing, which then can not, be required to operating environment
Meet.And can not be adjusted according to the change of size of pipe and tubing, it is inconvenient to carry.
At present, Publication No. CN203664427U Chinese patent discloses a kind of manual tube bender；It is characterized in that：It is wrapped
Include mold and driven pulley, the connecting rod and fixing bolt in roller shape；Driven pulley radial side is provided with to be set around whole side
The circular groove put, mold radial side are provided with the radius identical circular arc of the circular groove opened up with driven wheel side
Groove；Connecting rod one end is provided with inside and outside two parallel through holes, and interior side through hole bottom is provided with supporting plate, be provided with supporting plate with it is interior
The corresponding through hole of side through hole；Mold is rotatably arranged between connecting rod and supporting plate by bolt, and driven pulley passes through bolt
And it is rotatably arranged in below connecting plate and relative with mold.The utility model uses above-mentioned design, its compact, structure letter
It is single, it can adapt to the job requirement of the various bending radius and continuous bend of small sized pipeline.
But above-mentioned bending machine is when in use, a tubing can only be bent, bending efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of manual tube bender, and it has more tubing can be bent simultaneously
Advantage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of manual tube bender,
Including horizontal table, described horizontal table one end is provided with rotary shaft, and the rotary shaft is provided with pipe bending mechanism, described curved
Pipe mechanism includes overhead gage, follower plate, rotor plate, fixed wheel, fixing axle and pinch roller, and the rotor plate is rotationally connected with described turn
Moving axis, the follower plate are connected to the top of rotor plate, and the overhead gage is fixed on the top of follower plate, and the rotary shaft passes through
The follower plate and overhead gage, two fixed wheels are arranged in the rotary shaft, and the fixed wheel one is arranged on rotor plate,
Another is arranged on follower plate；The fixing axle is located at one end away from fixed wheel, the fixation between rotor plate and overhead gage
Axle passes through the follower plate, and two pinch rollers are arranged in the fixing axle, and the pinch roller one is arranged on rotor plate, separately
One is arranged on follower plate；On the horizontal table locating shaft, the locating shaft are fixed with one end away from rotor plate
On be fixed with fixed mechanism, the fixed mechanism is identical with the pipe bending mechanism structure.
By using above-mentioned technical proposal, tubing to be bent is passed through between the fixed wheel and pinch roller on fixed mechanism, will
Tubing is put in forward, and tubing is passed through between the fixed wheel and pinch roller on rotor plate, promotes rotor plate, and fixed wheel follows rotor plate to turn
It is dynamic, tubing is bent, fixed wheel is played a supporting role, and band bending tubing is crushed on fixed wheel, with the rotation of rotor plate, pipe
The angle that material is pressed becomes big, and tubing is fitted on fixed wheel, until bending to desired angle；Two tubing can be located in respectively to be turned
On dynamic plate and follower plate, promote rotor plate to drive follower plate to rotate, two tubing can be bent simultaneously；Follower plate is detachable
It is arranged on rotor plate, it is necessary to when more tubing are carried out while bent, follower plate is fixed on enterprising exercise of rotor plate and used, no
When needing, follower plate is removed, saves space.
The utility model is further arranged to：Offer strip sliding groove on the rotor plate, the follower plate and upper
Identical sliding groove is offered on baffle plate, the fixing axle passes through the sliding groove, and the follower plate is close to one end of pinch roller
Horizontal screw thread is connected with bolt on end face, and the bolt contradicts with fixing axle, the fixing axle and the positioning spiral shell
Locating slot is opened up at bolt conflict.
By using above-mentioned technical proposal, when the different tubing of multi-pipe-diameter is bent, turn bolt makes positioning spiral shell
Bolt separates with fixing axle, by tubing through fixed wheel and pinch roller, mobile fixing axle, adjusts the distance between pinch roller and fixed wheel,
Tubing is fixed between fixed wheel and pinch roller, turn bolt, makes bolt in the locating slot in fixing axle, to solid
Dead axle is fixed, to complete the bending to the tubing of different tube diameters；Rotational positioning bolt is only needed to enter to the position of pinch roller
Row is fixed and adjusts, simple and convenient.
The utility model is further arranged to：The horizontal table is provided with preheating between pipe bending mechanism and fixed mechanism
Box.
By using above-mentioned technical proposal, preheater preheats to tubing, increases tubing temperature, softens tubing, increases
Add the plasticity of tubing, tubing is prevented in bending, situations such as fracture.
The utility model is further arranged to：Temperature controller is provided with the preheating box.
By using above-mentioned technical proposal, temperature controller controls the heating state of preheater, when in preheater temperature compared with
When low, temperature is improved, increases tubing temperature, improves tubing plasticity；When temperature is higher in preheater, temperature is reduced, is reduced
Tubing temperature, tubing plasticity is reduced, prevent tubing from large deformation occurred in bending, cause tubing to be scrapped.
The utility model is further arranged to：Company's cartridge apertures for connecting preheating box is offered on the horizontal table,
The lower surface face of the preheating box connects the company's of being fixed with box bar at cartridge apertures, the even box shank diameter and the even cartridge apertures diameter phase
Deng top and the even box bar face position of the preheating box offer even cartridge apertures.
By using above-mentioned technical proposal, the preheating box can be folded by company's box bar of lower section and company's cartridge apertures of top
Add, when more tubing bend simultaneously, more tubing can be heated simultaneously, ensure the bending quality of every tubing.
The utility model is further arranged to：Vented cavity is offered in the horizontal table, in the horizontal table
Vented cavity is offered, the horizontal table end face offers the air inlet for leading to vented cavity, and air inlet is connected with gas cylinder, the quarter
Scale surface offers multiple passages for leading to vented cavity.
By using above-mentioned technical proposal, tubing temperature in bending is higher, after bending terminates, by gas cylinder to vented cavity
Interior ventilation, air-flow cool by air inlet to tubing, prevent tubing overheat scald operating personnel.
The utility model is further arranged to：The horizontal table is provided with dial.
By using above-mentioned technical proposal, when rotation rotating disc is bent to tubing, scale is pointed on one side of rotating disc
Different scales on disk, the angle of bend of tubing can be controlled by dial, relatively accurately control the bending situation of tubing.
In summary, the utility model has the advantages that：Pipe bending mechanism and fixed mechanism have double-decker, can
More tubing are bent simultaneously；Dial can relatively accurately control the angle of bend of tubing；There is heater and cooler device,
Heater ensures tubing in bending, and situations such as will not being broken, cooling device protects operating personnel not scalded by tubing.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the schematic cross-sectional view of horizontal table in embodiment one；
Fig. 3 is the structural representation that box is preheated in embodiment one；
Fig. 4 is the structural representation of fixing axle in embodiment one.
In figure：1st, horizontal table；2nd, rotary shaft；3rd, rotor plate；4th, follower plate；5th, overhead gage；6th, fixed wheel；7th, it is fixed
Axle；8th, pinch roller；9th, pipe bending mechanism；10th, fixed mechanism；11st, sliding groove；12nd, bolt；13rd, locating slot；14th, box is preheated；
15th, temperature controller；16th, cartridge apertures is connected；17th, box bar is connected；18th, vented cavity；19th, air inlet；20th, gas cylinder；21st, passage；22nd, carve
Scale.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
Such as Fig. 1 and Fig. 4, a kind of manual tube bender, including horizontal table 1, one end of horizontal table 1 are provided with rotary shaft
2, the rotor plate 3 rotated around rotary shaft 2 is rotatably connected on horizontal table 1, rotary shaft 2 is located on rotor plate 3, rotor plate
3 tops all offer connecting hole at four angles, and rotor plate 3 is provided with follower plate 4, the lower section face connection hole of follower plate 4
Connecting rod is fixed with, connecting rod is inserted in connecting hole, and the solid overhead welding in top of follower plate 4 has overhead gage 5, and rotary shaft 2 passes through driven
Plate 4 and overhead gage 5, rotary shaft 2 are provided with two fixed wheels 6, and a fixed wheel 6 is arranged on rotor plate 3, and another is arranged at driven
On plate 4, identical strip sliding groove 11 is all offered on rotor plate 3, follower plate 4 and overhead gage 5, is equipped with sliding groove 11
Fixing axle 7, fixing axle 7 are provided with two pinch rollers 8, and a pinch roller 8 is arranged on rotor plate 3, and another pinch roller 8 is arranged at driven
On plate 4, follower plate 4 offers horizontal threaded bore close to the end face of one end of pinch roller 8, and horizontal threaded bore internal thread is connected with positioning
Bolt 12, bolt 12 contradict with fixing axle 7, and fixing axle 7 positions spiral shell with offering locating slot 13 at the conflict of bolt 12
Bolt 12 is in locating slot 13；Overhead gage 5, follower plate 4, rotor plate 3, rotary shaft 2, fixed wheel 6, fixing axle 7 and pinch roller 8 form curved
Pipe mechanism 9；Horizontal table 1 is fixed with fixed mechanism 10, fixed mechanism 10 and pipe bending mechanism 9 on one end away from rotor plate 3
Set identical, fixed mechanism 10 is fixed on not rotatable on horizontal table 1.
Such as Fig. 1 and Fig. 3, horizontal table 1 is provided with preheating box 14, horizontal work between pipe bending mechanism 9 and fixed mechanism 10
Make to offer on platform 1 four be used for connect preheating box 14 company's cartridge apertures 16, the lower section for preheating box 14 is fixed with four faces and connects box
Company's box bar 17 in hole 16, the top of preheating box 14 offer company's cartridge apertures 16 that face connects box bar 17, fixed in preheating box 14 with bolt
There is resistive heater, preheating box 14 is interior to be fixed with temperature controller 15 with bolt.
Such as Fig. 1, dial 22 is provided with horizontal table 1 at rotor plate 3, dial 22 is semicircle, rotor plate 3
Rotary shaft 2 is in the home position of dial 22, and when rotor plate 3 does not rotate, one side of rotor plate 3 is pointed on dial 22
" 0 ".
Such as Fig. 1 and Fig. 2, vented cavity 18 is offered in horizontal table 1, horizontal table 1 offers connection on upper surface
The air inlet 19 of vented cavity 18, air inlet 19 are connected with gas cylinder 20 outside, and the logical of multiple connection vented cavities 18 is offered on dial 22
Stomata 21.
During using manual tube bender, between two tubing are sequentially passed through on fixed mechanism 10 between fixed wheel 6 and pinch roller 8
Gap on gap, preheating box 14 and pipe bending mechanism 9 between fixed wheel 6 and pinch roller 8, according to the diameter of tubing, adjust fixed wheel 6 and pinch roller
The distance between 8, fixing axle 7 is fixed by turn bolt 12；Preheating box 14 is opened, tubing is preheated, temperature
Controller 15 carries out control to the temperature in preheating box 14, and the caloric value of resistance wire is reduced when temperature is too high, avoids tubing from overheating,
Tubing softening is caused seriously to deform；When temperature is too low, the caloric value of resistance wire is improved, prevents tubing temperature from crossing inductile not
It is enough, it is broken in bending；Rotor plate 3 is rotated, rotor plate 3 is rotated, pinch roller 8 follows rotor plate 3 to rotate, by tubing
Fixed wheel 6 is pressed to, fixed wheel 6 is played a supporting role to tubing, and the angle needed is rotated according to dial 22, tubing is pressed into fixed wheel 6,
Tubing is constantly affixed to fixed wheel 6 in BENDING PROCESS, completes bending；Bend after terminating, opening gas cylinder 20, the gas in gas cylinder 20 leads to
Cross air inlet 19 to cool to tubing by passage 21 into vented cavity 18, prevent tubing from scalding operating personnel.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
- A kind of 1. manual tube bender, it is characterised in that：Including horizontal table（1）, the horizontal table（1）One end is provided with Rotary shaft（2）, the rotary shaft（2）It is provided with pipe bending mechanism（9）, the pipe bending mechanism（9）Include overhead gage（5）, it is driven Plate（4）, rotor plate（3）, fixed wheel（6）, fixing axle（7）And pinch roller（8）, the rotor plate（3）It is rotationally connected with the rotary shaft （2）, the follower plate（4）It is connected to rotor plate（3）Top, the overhead gage（5）It is fixed on follower plate（4）Top, institute State rotary shaft（2）Through the follower plate（4）And overhead gage（5）, two fixed wheels（6）It is arranged in the rotary shaft（2）On, The fixed wheel（6）One is arranged at rotor plate（3）On, another is arranged at follower plate（4）On；The fixing axle（7）Located at turn Dynamic plate（3）With overhead gage（5）Between away from fixed wheel（6）One end, the fixing axle（7）Through the follower plate（4）, two institutes State pinch roller（8）It is arranged in the fixing axle（7）On, the pinch roller（8）One is arranged at rotor plate（3）On, another is arranged at Follower plate（4）On；The horizontal table（1）Upper remote rotor plate（3）One end on be fixed with locating shaft, on the locating shaft It is fixed with fixed mechanism（10）, the fixed mechanism（10）With the pipe bending mechanism（9）Structure is identical.
- A kind of 2. manual tube bender according to claim 1, it is characterised in that：The rotor plate（3）On offer strip Shape sliding groove（11）, the follower plate（4）And overhead gage（5）On offer identical sliding groove（11）, the fixing axle（7）Wear Cross the sliding groove（11）, the follower plate（4）Close to pinch roller（8）One end end face on horizontal screw thread be connected with bolt （12）, the bolt（12）With fixing axle（7）Contradict, the fixing axle（7）With the bolt（12）Opened at conflict If locating slot（13）.
- A kind of 3. manual tube bender according to claim 1, it is characterised in that：The horizontal table（1）In bending machine Structure（9）And fixed mechanism（10）Between be provided with preheating box（14）.
- A kind of 4. manual tube bender according to claim 3, it is characterised in that：The preheating box（14）It is interior to be provided with temperature control Device processed（15）.
- A kind of 5. manual tube bender according to claim 4, it is characterised in that：The horizontal table（1）On offer Box is preheated for connecting（14）Company's cartridge apertures（16）, the preheating box（14）Lower surface face connect cartridge apertures（16）Place is fixed with company Box bar（17）, the even box bar（17）Diameter and the even cartridge apertures（16）Diameter is equal, the preheating box（14）Top and company Box bar（17）Face position offers even cartridge apertures（16）.
- A kind of 6. manual tube bender according to claim 3, it is characterised in that：The horizontal table（1）Inside offer Vented cavity（18）, the horizontal table（1）Side, which offers, leads to vented cavity（18）Air inlet（19）, air inlet（19）Even There is gas cylinder（20）, the horizontal table（1）On offer and multiple lead to vented cavity（18）Passage（21）.
- A kind of 7. manual tube bender according to claim 1, it is characterised in that：The horizontal table（1）It is provided with and carves Scale（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576173.7U CN206731865U (en) | 2017-05-22 | 2017-05-22 | Manual tube bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576173.7U CN206731865U (en) | 2017-05-22 | 2017-05-22 | Manual tube bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731865U true CN206731865U (en) | 2017-12-12 |
Family
ID=60566546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576173.7U Expired - Fee Related CN206731865U (en) | 2017-05-22 | 2017-05-22 | Manual tube bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731865U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480430A (en) * | 2018-06-12 | 2018-09-04 | 陕西建工安装集团有限公司 | A kind of multi-connected machine refrigerant pipe bending device |
| CN108543884A (en) * | 2018-05-21 | 2018-09-18 | 嘉兴金典电器有限公司 | A kind of electrothermal tube augomatic syphon device |
| CN108971290A (en) * | 2018-09-25 | 2018-12-11 | 常州工学院 | A kind of Simple bending tool |
| CN109158456A (en) * | 2018-11-09 | 2019-01-08 | 湖北理工学院 | A kind of manual tube bender convenient for operation |
| CN115301787A (en) * | 2022-10-11 | 2022-11-08 | 德哈哈压缩机江苏有限公司 | Automatic pipe bending machine with adjustable bending radius |
-
2017
- 2017-05-22 CN CN201720576173.7U patent/CN206731865U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543884A (en) * | 2018-05-21 | 2018-09-18 | 嘉兴金典电器有限公司 | A kind of electrothermal tube augomatic syphon device |
| CN108480430A (en) * | 2018-06-12 | 2018-09-04 | 陕西建工安装集团有限公司 | A kind of multi-connected machine refrigerant pipe bending device |
| CN108971290A (en) * | 2018-09-25 | 2018-12-11 | 常州工学院 | A kind of Simple bending tool |
| CN109158456A (en) * | 2018-11-09 | 2019-01-08 | 湖北理工学院 | A kind of manual tube bender convenient for operation |
| CN109158456B (en) * | 2018-11-09 | 2024-05-03 | 湖北理工学院 | Manual pipe bending machine convenient to operation |
| CN115301787A (en) * | 2022-10-11 | 2022-11-08 | 德哈哈压缩机江苏有限公司 | Automatic pipe bending machine with adjustable bending radius |
| CN115301787B (en) * | 2022-10-11 | 2023-03-10 | 德哈哈压缩机江苏有限公司 | Automatic pipe bending machine with adjustable bending radius |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190522 |